Cross-section of standard configuration
Standard configuration
Note
When using cross laminated timber: Variation 00-03: d ≥ 78,0; at least 3-layers, top layer at least 25mm; variation 04: d ≥ 94,0; at least 3-layers, top layer at least 30mm
Register of building materials used for this application, cross-section
(from outside to inside)
Thickness [mm]
Building material
Thermal performance
Reaction to fireklasse EN
λ
μ min – max
ρ
c
A
20,0
larch wood
external wall cladding
0,155
150
600
1,600
D
B
30,0
spruce wood
battens
0,120
50
450
1,600
D
C
vapour-permeable membrane
sd ≤ 0,3m
D
- variable building material
E
solid glued wood
(e.g. cross laminated timber)
0,130
50
500
1,600
D
F
- variable building material
or 12,5 mm DF
Variations of building components
Thickness of layer
Note
Fire performance
Thermal performance
Acoustic performance
Eco Sustainability
Mass
Thickness [mm]
Building material
Σ
REI
U [W/(m²K)]
Diffusion
Rw (C,Ctr ) [dB]
ΔOI3
m [kg/m²]
awmoho02a- 00
D
E
F
50,0
80,0
12,5
multilayer wood wool composite board (WW-MW-WW)
solid glued wood
gypsum fibre board
190,5
60
from inside
30
from outside
0,51
adequate
48
(-2,-6)
32,47
71,9
awmoho02a- 01
D
E
F
75,0
80,0
12,5
multilayer wood wool composite board (WW-MW-WW)
solid glued wood
gypsum fibre board
215,5
60
from inside
30
from outside
0,39
adequate
49
(-2,-6)
42,13
75,4
awmoho02a- 02
D
E
F
120,0
80,0
12,5
multilayer wood wool composite board (WW-MW-WW)
solid glued wood
gypsum fibre board
260,5
D=2x60 mm
60
from inside
30
from outside
0,35
adequate
57
(-2,-7)
54,88
85,9
awmoho02a- 03
D
E
F
100,0
80,0
12,5
wood-fibre insulation board [055; 200]
solid glued wood
gypsum fibre board
240,5
F=12,5
60
from inside
30
from outside
0,35
adequate
42
(-3,-8)
38,39
82,9
awmoho02a- 04
D
E
F
50,0
100,0
multilayer wood wool composite board (WW-MW-WW)
solid glued wood
without gypsum board lining
194,0
without gypsum board lining
60
from inside
60
from outside
0,52
adequate
45
32,81
61,9
Last update 02.08.2023/nu.ge